Scope: PWG
PWG-DQ (Dileptons and Quarkonia)
Energy
5.02 TeV
System
Pb-Pb
Figure Group
Figure Image
Figure image (.eps)
Figure image (.pdf)
Figure Caption
Inclusive $\Upsilon(1{\rm S})$ polarization parameters as a function of transverse momentum for Pb--Pb collisions at $\ensuremath{\sqrt{s_{_{\mathrm{NN}}}}}=$ 5.02 TeV. The statistical and systematic uncertainties are plotted separately as a vertical bar and a shaded box, respectively. In the left part of the plot the polarization parameters in the helicity reference frame are reported, on the right those for the Collins-Soper frame.
Detail description
Upsilon(1S) You are here lambda_Theta, lambda_Phi, lambda_ThetaPhi vs pT in Pb-Pb collisions at sqrt(s_NN) = 5.02 TeV, in the Helicity and Collins-Soper reference frames